In 1744 Admiral Sir John Balchen, whose flag was flying on board the Victory, was returning from Gibraltar, when, having reached the channel on the 3rd of October, the fleet was overtaken by a violent storm. The Exeter, one of the squadron, lost her main and mizen-mast, and it became necessary to throw twelve of her guns overboard to prevent her from sinking, while other ships suffered much. On the 4th the Victory separated from the fleet, and was never more heard of. She had on board nearly a thousand men, besides fifty volunteers, sons of the first nobility and gentry in the kingdom. It is supposed that she struck upon a ridge of rocks off the Caskets, as from the testimony of the men who attended the light, and the inhabitants of the island of Alderney, minute-guns were heard on the nights of the 4th and 5th, but the weather was too tempestuous to allow boats to go out to her assistance. The king settled a pension of 500 pounds per annum on Sir John Balchen’s widow.

As an example of the danger those on board fire-ships ran, a fearful accident which happened to one of them must be mentioned. While the fleet of Admiral Matthews was engaged with the Spaniards in the Mediterranean, he ordered the Anne galley fire-ship, commanded by Captain Mackay, to go down and burn the Real. In obedience to his orders, that brave officer approached the Spanish admiral. Notwithstanding the heavy fire opened on his vessel, he ordered all his people off the deck, and boldly steered the fire-ship, with a match in his hand. As he approached, he found that the enemy’s shot had such an effect that his ship was fast sinking; at the same time, observing a large Spanish launch rowing towards him, he opened fire on her with his guns, when, on a sudden, the fire-ship appeared in a blaze, and almost immediately blew up, but at a distance too great either to grapple or damage the Real. The gallant commander, with his lieutenant, gunner, mate, and two quartermasters, perished.

The Admiralty at this time appear to have considered that the best way of inducing naval officers to perform their duty was to shoot or otherwise severely punish them if they did not. On the 22nd of April, 1745, the Anglesea, of 40 guns and 250 men, commanded by Captain Jacob Elton, fell in with a French privateer of 50 guns and 500 men. After a severe action, in which the commander and his first lieutenant were killed, the ship being much disabled, and above sixty of her crew killed or wounded, Mr Barker Phillips, her second lieutenant, who succeeded to the command, surrendered her to the enemy. On his return to England, he was tried by a court-martial, and sentenced to be shot, which sentence was carried into execution on board the Princess Royal at Spithead.

The war again broke out in 1755, when information being received that the French were preparing a fleet of men-of-war to sail from different ports, the ministry immediately equipped a squadron, the command of which was given to Admiral Boscawen, who was ordered to proceed to North America. The first ships taken during the war were by the Dunkirk, Captain Howe, who after an engagement of five hours captured the Alcide and Lys, part of the squadron of M. de la Motte.

A fleet of ten ships, under the command of Admiral Byng, was sent out to the Mediterranean. With his squadron but imperfectly manned, he sailed from Spithead on the 7th of April. When off Minorca, then held by the English, and besieged by the Spaniards, a French fleet appeared in sight. The next day, the weather being hazy, the French fleet was not seen till noon, when Admiral Byng threw out an order to Rear-Admiral West to engage them, but he being at a distance did not understand these orders. He, however, with his whole division bearing away seven points, came up with the enemy, and attacked them with such impetuosity that several of their ships were soon obliged to quit the line. Byng’s division not advancing, Admiral West was prevented from pursuing his advantage for fear of being separated from the rest of the fleet, which, from unskilful manoeuvring, gave the enemy time to escape. On his arrival at Gibraltar the unfortunate Admiral Byng found that commissioners had arrived to arrest him and Admiral West, who were accordingly sent prisoners to England. Sir Edward Hawke, who had brought out reinforcements, immediately sailed up the Mediterranean, but on arriving off Minorca, to his mortification, saw the French flag flying from the Castle of San Felipe. The French fleet took shelter in Toulon, while Sir Edward Hawke had the command of the Mediterranean. The fall of Minorca caused the greatest dissatisfaction in England, and though undoubtedly the ministry were to blame for not having sent more troops to Minorca, and given Byng a larger fleet, he committed an error in not taking greater pains to engage the French fleet. A court-martial pronounced him guilty of a breach of the twelfth article of war, and condemned him to death. He was accordingly, on the 14th of March, shot on board the Monarch, in Portsmouth harbour—a sacrifice to popular clamour. The court which condemned him, however, declared that his misconduct did not proceed from want of courage or disaffection, and added to their report of their proceedings a petition to the Lords of the Admiralty requesting their lordships most earnestly to recommend him to his majesty’s clemency. The Government, however, having resolved on his death, allowed the law to take its course. The president of the court-martial was Vice-Admiral Thomas Smith, generally known in the service by the name of Tom of Ten Thousand. When he was lieutenant on board the Gosport in Plymouth Sound, and her captain on shore, Mr Smith directed a shot to be fired at a French frigate which, on passing, had neglected to pay the usual compliment to the flag. The Frenchman considering this as an insult offered to his flag, lodged a complaint against Mr Smith, who was tried by a court-martial and dismissed the service. His spirited conduct was, however, so much approved of by the nation, that he was promoted at once to the rank of post-captain.

In 1749 an Act of Parliament was passed authorising the Admiralty to grant commissions to flag-officers or any other officer commanding his majesty’s fleet or squadron of ships of war, to call and assemble courts-martial in foreign parts.

The sudden possession of wealth by the capture of prizes had undoubtedly a deteriorating effect on the minds of many officers of the navy. We may understand the disappointment which was felt by those serving under Admiral Knowles, who was cruising off the Havannah to intercept the expected Plate fleet, when a Spanish advice-boat brought into the squadron informed the admiral that the preliminary articles for a general peace were signed. The unpleasant news caused a general dejection throughout the whole squadron. Dissensions among the officers had for some time before prevailed, and these at length terminated in various courts-martial. It was probably this lust of wealth which induced the officers of the Chesterfield, of 40 guns, commanded by Captain O’Brien Dudley, when off Cape Coast Castle, to mutiny. Samuel Couchman, the first lieutenant, John Morgan, the lieutenant of marines, Thomas Knight, the carpenter, were the ringleaders. They managed to seize the ship and carry her to sea while the captain and some others were on shore. By the spirited conduct of Mr Gastrien, the boatswain, and Messrs Gillan and Fraser, she was retaken from the mutineers thirty hours afterwards, and ultimately brought safe to Portsmouth, where the mutineers being tried, two of the principal officers were shot on board their ship. The four others and one seaman were hanged.

The animosity which had existed among the captains of the West India squadron was carried to serious lengths, and resulted in several duels, one of which was fought between Captains Clarke and Innes, in Hyde Park, when the latter was killed. Captain Clarke was tried, and received sentence of death, but his majesty granted him a free pardon. Another duel was fought between Admiral Knowles and Captain Holmes. After they had discharged two or three shots at each other, the seconds interfered, and they were reconciled. The king being informed that four more challenges had been sent to the admiral, ordered three of the officers to be taken into custody, which put an end to all further dissensions.

In 1753 an Act was passed to render more effectual the Act of the 12th of Queen Anne, for providing a public reward for such person or persons as should discover the longitude at sea.

In 1756 the Marine Society was instituted, owing to the patriotic zeal of the merchants of London, who entered into a liberal subscription to clothe and educate orphans or deserted and friendless boys to serve in the Royal Navy. It has proved of great advantage to the navy. In June, 1772, it was incorporated, and is governed by a president and six vice-presidents.